poisonous plants


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poisonous plants

Herbal medicine
A general term for any plant capable evoking a toxic and/or fatal reaction.

Poisonous plants
American mistletoe (Phoradendron flavescens)
American yew (Taxus canadensis)
Arnica (Arnica montana)
Autumn crocus (Colchicum autumnale)
Belladonna (Atropa belladonna)
Bird’s foot trefoil (Lotus corniculatus)
Bittersweet nightshade (Solanum dulcamara)
Black locust (Robinia pseudoacacia)
Black nightshade (Solanum americanum)
Bloodroot (Sanguinaria canadensis)
Blue flag (Iris versicolor)
Broom (Cytisus scoparius)
Calabar bean (Physostigma venenosum)
Camphor (Cinnamomum camphora)
Castor oil plant (Ricinus communis)
Celandine (Chelidonium majus)
Chinese lantern (Physalis alkagengi)
Coltsfoot (Tussilago farfara)
Comfrey (Symphytum officinale)
Cotton (Gossypium hirsutum)
Daffodil (Narcissus pseudonarcissus)
Death camas (Zigadenus elegans)
Desert plume (Stanleya pinnata)
Ergot (Claviceps purpurea)
Figwort (Scrophularia nodosa)
Foxglove (Digitalis purpurea)
Gelsimium (Gelsimium sempervirens)
Goldenseal (Hydrastis canadensis)
Green false hellebore (Viratrum viride)
Hedge mustard (Sisymbrium officinale)
Hellebore (Veratrum viride)
Hemp dogbane (Apocynum cannabinum)
Henbane (Hyoscyamus niger)
Horse chestnut (Aesculus hippocastanum)
Ignatia (Ignatia amara)
Indian pink (Spigelia marilandica)
Indian tobacco (Lobelia inflata)
Jimsonweed (Datura stramonium)
Larkspur (Delphinium ajacis)
Lily-of-the-valley (Convallaria majalis)
Lobelia (Lobelia inflata)
Mandrake (Podophyllum peltatum)
Marsh marigold (Caltha palustris)
Mayapple (Podophyllum peltatum)
Mayflower (Epigaea repens)
Meadow saffron (Colchicum autumnale)
Monkshood (Aconitum uncinatum)
Moonseed (Menispermum canadense)
Mountain laurel (Kalmia latifolia)
Poison nut (Nux vomica)
Poison hemlock (Conium maculatum)
Pokeweed (Phytolacca americana)
Rauvolfia (Rauvolfia serpentina)
Red baneberry (Actaea rubra)
Rosebay rhododendron (Rhododendron maximum)
Rue (Ruta graveolens)
Spurge (Euphorbia species)
Squill (Unginea scilla)
Tall buttercup (Ranunculus acris)
Tobacco (Nicotiana tabacum)
Tonka beans (Dipteryx odorata)
Virgin’s bower (Clematis virginiana)
Wallflower (Cheiranthus cheiri)
White bryony (Bryonia alba)
White false hellebore (Veratrum album)
White snakeroot (Eupatorium rugosum)
Wild cherry (Prunus virginiana)
Wild liquorice (Glycyrrhiza lepidota)
Winter cress (Barbarea vulgaris)
Wormseed (Chenopodium ambrosioides)
Wormwood (Artemisia absinthium)
Yellow jessamine (Gelsimium sempervirens)

poisonous plants

Plants containing a poisonous substance that may be fatal if ingested, including azalea, castor bean, chinaberry, European bittersweet, wild or black cherry, oleander, berries of holly and mistletoe, dieffenbachia, horse chestnuts, poison hemlock, laurel, death cup, black nightshade or deadly nightshade, rhododendron, choke cherry, Japanese yew, unripe fruit of akee, cassava roots, betel nut, seeds and pods of bird-of-paradise, belladonna, angels trumpet, fava bean (if eaten by a person with glucose-6-phosphate deficiency), foxglove, bulb of hyacinth, Indian tobacco, iris root, poinsettia, pokeroot, apricot kernels, apple seeds, green tubers and new sprouts of potatoes, privet, rhubarb leaves, wild tomatoes, skunk cabbage, and jimsonweed; and plants containing irritating substances, such as poison ivy, poison oak, and poison sumac.

poisonous

having the properties of a poison.

poisonous bride's bush
pavettaschumanniana.
poisonous plants
plants which contain specific chemical poisons, although they may not be identified. They are a different group from plants which cause illness if eaten in very large amounts or have physical qualities that cause illness, e.g. clover in bloat, tree loppings in omasal impaction. There is a third group of plants, those that are only intermittently poisonous. These form a very large group known to have caused nitrite, cyanide or oxalate poisoning but are valuable plants and are safe if used with care. See also under the names of individual plants or the toxins that they contain.
References in periodicals archive ?
Besides, a data base that includes the records of poisonous plants present in a specific geographical area is necessary.
Medicine, Aromatic, Spicy & Poisonous Plants,--Tbilii, ISBN 9789941-12-575-1, pp: 185.
When pregnant animals graze certain poisonous plants, the consequences can be especially gruesome - an offspring with twisted, deformed legs caused by toxins in lupine, or the bizarre, one-eyed lamb that can result when ewes eat false hellebore, a plant in the lily family.
AMA Handbook of Poisonous and Injurious Plants Poisonous Plants of California
Expanded look at international topics, such as epidemiology of animal poisonings, regulatory guidelines and poisonous plants in Europe
Michael Gabriel of GPM Pediatrics, comments on an article that provides information on poisonous plants and tips to preventing rashes from poison ivy.
Christoph also pointed out poisonous plants to avoid, such as poison sumac, deadly nightshade and poison ivy.
Several papers, such as one presenting a mobile application for identifying poisonous plants, fall well outside the field of mechanical engineering.
Even airborne contact with urushiol is possible, especially in the fall or winter when these poisonous plants are burned among other brush and particles of urushiol are released into the air.
Around two-thirds of modern humans still have this gene and it's thought that it gave our predecessors an evolutionary advantage - some poisonous plants contain PTC-type chemicals and also taste bitter.
Prof Murphy said knotweed's destructive qualities and sprawling root systems remind him of the poisonous plants in the science-fiction horror story The Day of the Triffids.
The amount you would have to ingest to do real damage varies from plant to plant, says the Duchess, whose knowledge of poisonous plants has inspired a new teenage novel, The Poison Diaries, by Maryrose Wood.